4. Communications: electrical
  5. Condition responsive indicating system
  6. Specific condition

Peter Lefferson

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Adjustable beams night light

Illumination – Housing – With mounting means
Reexamination Certificate

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Constant pressure pump

Pumps – Condition responsive control of pump drive motor – Single motor control element responsive to means sensing...
Patent

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Device for isoelectric focusing

Electricity: measuring and testing – Using ionization effects – For analysis of gas – vapor – or particles of matter
Patent

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Tamper detection for body worn transmitter

Communications: electrical – Condition responsive indicating system – Specific condition
Patent

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Under the bed night light

Illumination – Plural light sources – With modifier
Reexamination Certificate

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Profile ID: LFUS-PAI-P-926645

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